Essential parameters:
Input voltage: AC100V～240V
Light decline: 6000h <6%
Work environment: -20℃ ～ +40℃
Beautiful appearance: ultrathin design, space-saving, light softness and good for decoration.;
Excellent light effect: soft light without glare;
3．Fast heat dissipation:high thermal conductivity aluminum shell ensure fast heat dissipation;
4．Efficient and energy saving: adopts efficient isolated power supply and conversion efficiency is above 89%, power factor is above 0.92. Compared with traditional incandescent light, our led down light cam save 80% power.
5．Good electrical performance:wide input voltage and frequency range; work without strobe ,;fast transient response ( no delay); no damage frequently switch and input voltage fluctuation; no UV radiation; no interference
6．Environment friendly: no harmful substances, no UV radiation;
7．Low light decline: in 1000 hours aging test, light decline is less than 3%;
8．Convenient mounting: ceiling.
Mall, hotel, meeting room, home, school, hospital and etc.
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item
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model
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D4-GK7W
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D6-B-GK12W
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D8-B-GK18W
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electrical
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power
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7W
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12W
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18W
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input voltage |
AC100~240V 50/60Hz |
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output voltage |
DC18-29V
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DC36-42V
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DC36-42V
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|
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output current |
270MA
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320MA
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480MA
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|
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conversion efficiency |
89%
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94%
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88%
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power factor |
0.92
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0.93
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0.87
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optical
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luminous flux(NW)
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615LM
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1109LM
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1761LM
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lighting effect(NW) |
83LM/W
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86LM/W
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89LM/W
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illumination(NW)
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38lux/2.5M
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62lux/2.5M
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94lux/2.5M
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28lux/3M
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80lux/3M
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127lux/3M
|
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CRI
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75-80
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CCT
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2700K~7000K
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beam angle |
120°
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thermal(25℃)
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LED temperature |
57℃
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58℃
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60℃
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reliability
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aging
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1 hour(Low Voltage/ Normal Voltage / High Voltage /40℃+High Voltage+ on-off / Ramble ) |
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others
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size
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Φ150×50mm
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Φ195×55mm
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Φ225×55mm
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LED quantity |
72 pcs SMD3014
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192pcs SMD3528
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288pcs SMD3528
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material
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AL+PC
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lifespan
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≥35000h
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humidify
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10%-90%
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N.W.
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212g
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331g
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332g
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work temperature |
-20～+40°C
|
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storage temperature |
-40～+65°C
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